1953040

素因数分解:

$2^4\times 5^1\times {\mathrm{24413}}^1$

素因数の和:24426

約数の個数: 20

約数和(自身を含む): 4541004

約数和(自身を除く): 2587964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24413, 48826, 97652, 122065, 195304, 244130, 390608, 488260, 976520, 1953040]

約数ペア:

[(1, 1953040), (2, 976520), (4, 488260), (5, 390608), (8, 244130), (10, 195304), (16, 122065), (20, 97652), (40, 48826), (80, 24413)]